The invention relates to a repairable steering sealing structure which comprises a mounting seat, a steering module and a sealing structure, and the mounting seat is provided with a mounting channel extending in the vertical direction; the steering module is rotationally mounted in the mounting channel through a pivotal bearing and a supporting bearing, a sealing gap is formed between the steering module and the side wall of the mounting channel, and the pivotal bearing and the supporting bearing are arranged at intervals from top to bottom; the sealing structure comprises a first sealing module and a second sealing module, the first sealing module and the second sealing module are detachably arranged in the sealing gap and are arranged at intervals from top to bottom, the first sealing module is used for sealing the pivotal bearing, and the second sealing module is used for sealing the supporting bearing. The module separation is beneficial to maintainability improvement and fault detection, when any one sealing module is damaged, the sealing module can be disassembled and maintained, in the maintenance process, the other sealing modules play a sealing role, and lubricating oil leakage and seawater invasion are avoided.

    本发明涉及一种可维修转舵密封结构,可维修转舵密封结构包括安装座、转舵模块和密封结构,安装座设有沿竖直方向延伸的安装通道;转舵模块通过回转轴承和支持轴承转动安装于安装通道内,转舵模块与安装通道的侧壁之间具有密封间隙,回转轴承和支持轴承自上至下间隔布设;密封结构包括第一密封模块和第二密封模块,第一密封模块与第二密封模块可拆卸地设于密封间隙内,且自上至下间隔设置,第一密封模块用于密封回转轴承,第二密封模块用于密封支持轴承。本发明模块分隔有助于可维修性提升和故障检测,当其中任意一个密封模块损坏时,均可对该密封模块进行拆卸维修,在维修过程中,其余密封模块起到密封作用,避免了滑油的泄露和海水侵入。


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    Title :

    Repairable steering sealing structure


    Additional title:

    一种可维修转舵密封结构


    Contributors:
    HUANG ZHENHUA (author) / CHEN LIAN (author) / YANG YIFAN (author) / DAI LU (author) / XIAO YANG (author) / XIE JINHUI (author)

    Publication date :

    2024-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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